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A2503

DL-Alanine β-naphthylamide hydrochloride

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About This Item

Linear Formula:
CH3CH(NH2)CONHC10H7·HCl
CAS Number:
74144-49-3
Molecular Weight:
250.72
PubChem Substance ID:
24890661
eCl@ss:
32160406
UNSPSC Code:
12352204
NACRES:
NA.83
EC Number:
277-736-6
MDL number:
MFCD00012563
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assay

≥98% (TLC)

form

powder

mp

258-260 °C (dec.) (lit.)

solubility

ethanol: 50 mg/mL, clear to slightly hazy

storage temp.

2-8°C

SMILES string

Cl.CC(N)C(=O)Nc1ccc2ccccc2c1

InChI

1S/C13H14N2O.ClH/c1-9(14)13(16)15-12-7-6-10-4-2-3-5-11(10)8-12;/h2-9H,14H2,1H3,(H,15,16);1H

InChI key

WNLRRMRLNYQNOZ-UHFFFAOYSA-N

Application

DL-alanine β-naphthylamide (DLABN) has been used as a substrate to treat Listeria in the hydrolysis test to compare methods for the identification of Listeria species. It has been used as a substrate in the hydrolysis of DLABN to differentiate Listeria monocytogenes from other Listeria species.

Pictograms

Health hazard
GHS08

Signal Word

Warning

Hazard Codes

H351

Precautionary Statements

P281

Hazard Classifications

Carc. 2

Storage Class

13 - Non Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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